313138389120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{201101}}^1$

素因数の和:201934

約数の個数: 128

約数和(自身を含む): 999364322880

約数和(自身を除く): 686225933760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 811, 960, 1622, 1920, 2433, 3244, 4055, 4866, 6488, 8110, 9732, 12165, 12976, 16220, 19464, 24330, 25952, 32440, 38928, 48660, 51904, 64880, 77856, 97320, 103808, 129760, 155712, 194640, 201101, 259520, 311424, 389280, 402202, 519040, 603303, 778560, 804404, 1005505, 1206606, 1557120, 1608808, 2011010, 2413212, 3016515, 3217616, 4022020, 4826424, 6033030, 6435232, 8044040, 9652848, 12066060, 12870464, 16088080, 19305696, 24132120, 25740928, 32176160, 38611392, 48264240, 64352320, 77222784, 96528480, 128704640, 163092911, 193056960, 326185822, 386113920, 489278733, 652371644, 815464555, 978557466, 1304743288, 1630929110, 1957114932, 2446393665, 2609486576, 3261858220, 3914229864, 4892787330, 5218973152, 6523716440, 7828459728, 9785574660, 10437946304, 13047432880, 15656919456, 19571149320, 20875892608, 26094865760, 31313838912, 39142298640, 52189731520, 62627677824, 78284597280, 104379463040, 156569194560, 313138389120]

約数ペア:

[(1, 313138389120), (2, 156569194560), (3, 104379463040), (4, 78284597280), (5, 62627677824), (6, 52189731520), (8, 39142298640), (10, 31313838912), (12, 26094865760), (15, 20875892608), (16, 19571149320), (20, 15656919456), (24, 13047432880), (30, 10437946304), (32, 9785574660), (40, 7828459728), (48, 6523716440), (60, 5218973152), (64, 4892787330), (80, 3914229864), (96, 3261858220), (120, 2609486576), (128, 2446393665), (160, 1957114932), (192, 1630929110), (240, 1304743288), (320, 978557466), (384, 815464555), (480, 652371644), (640, 489278733), (811, 386113920), (960, 326185822), (1622, 193056960), (1920, 163092911), (2433, 128704640), (3244, 96528480), (4055, 77222784), (4866, 64352320), (6488, 48264240), (8110, 38611392), (9732, 32176160), (12165, 25740928), (12976, 24132120), (16220, 19305696), (19464, 16088080), (24330, 12870464), (25952, 12066060), (32440, 9652848), (38928, 8044040), (48660, 6435232), (51904, 6033030), (64880, 4826424), (77856, 4022020), (97320, 3217616), (103808, 3016515), (129760, 2413212), (155712, 2011010), (194640, 1608808), (201101, 1557120), (259520, 1206606), (311424, 1005505), (389280, 804404), (402202, 778560), (519040, 603303)]